baber/WOPTO huggingface dataset:
Patent JP-S6430524-A (JP)
Title: Simple nutritive solution culture device
Inventor: NAKATANI YASUO
IPC: A01G31/00
Filed: 1987-07-24
Abstract: PURPOSE:To obtain the titled device capable of carrying out aquiculture simply, readily and surely, by detachably packing trays capable of containing a nutritive solution to a given water level to a main body of a case in a multistage way and equipping the main body of the case with a nutritive solution circulating device. CONSTITUTION:Culture plants P are planted in trays 3 of a main body 1 of a case, a nutritive solution is fed to the trays by a nutritive solution circulating device 5 equipped with a tank 9 and a pump while maintaining a given water level in the trays and recovered. The main body 1 of the case is mobile and the trays are packed in a multistage way and save space.
Patent JP-H0315957-A (JP)
Title: Method of adjusting size of data-cash
Inventor: JIERARUDO PAAKUSU BOZUMAN
IPC: G06F9/50
Filed: 1989-07-19
Abstract: PURPOSE: To dynamically and adaptively change the memory size in accordance with the competitive request by judging the request for the memory resources and varying the size of data cache based on prescribed parameters. CONSTITUTION: A new module DMKDGJ 14 interprets a channel program and generates the parameter list of a cache manager DMKDGC 16. If all blocks are within the cache, a diagnosis is simultaneously conducted, all blocks are copied in the buffer of a user and if a cache miss exists, a normal asynchronous process is conducted. After an I/O is completed, new blocks are updated and cache is inserted, i.e., respective CKD and FBA second level interruption handle(SLIH) DMK DGF 18 and DMKGIO 20, the interface with the new modules and the parameter list of DMKDGR 22-DMKDGC 16 are generated. Thus, the size of the data cache is dynamically made adaptive.
Patent JP-H07230522-A (JP)
Title: Method and device for demodulating bar code
Inventor: KAWAI HIROAKI
IPC: G06K7/00
Filed: 1994-08-05
Abstract: PURPOSE:To improve the reading accuracy of a bar code. CONSTITUTION:A distortion amount calculating step 71 calculates the distortion amount of bar width of a character to be demodulated by the use of bar code data and a distortion amount judging step 72 judges whether the distortion amount of the bar width is included within a prescribed value range or not. At the time of judging that the distortion amount is included in the range, a 1st demodulation step 73 demodulates the character by applying 1st correction processing to the distortion amount of the bar width. At the time of judging the outside of the range, a 2nd demodulation step 74 demodulates the character by applying 2nd correction processing to the distortion amount.
Patent JP-H0529034-A (JP)
Title: Terminal device to be fitted to relay box
Inventor: HARADA TAKAO
IPC: H01R9/22
Filed: 1991-07-25
Abstract: PURPOSE:To provide a terminal device to be fitted to a relay box, with which connecting work can be easily performed. CONSTITUTION:A terminal device T for a relay box to be inserted into a window hole 23 in the relay box 20, has openings such as wire insertion holes 28 and like for fast-connecting terminals in a device main body 27 and a jig insertion hole 29 for operating a release button, ahead of the device main body 27. An earthing terminal 31 electrically connected to one of the fast-connecting terminals is provided on the upper surface of the device main body 27, a hole 35 communicating with an insertion hole, for inserting a fixing screw, which penetrates to the lower surface of the device main body 27, is provided in a conducting plate 32 electrically connected to the earthing terminal 31. An electric locking piece 39 is provided, in a freely retractable manner, inside and outside the side surface of the device main body 27, when a locking protrusion 38 is pushed in the side surface direction from the outside. A gate-like hood part 41, provided in front of the device main body 27, forms a front part hood of the device main body 27, so that dirts are unlikely to cover the front part, while its rear end part serves as a collar upon insertion into the window hole 23.
Patent JP-S6162939-A (JP)
Title: Dispatching system
Inventor: KATO MOTOKAZU
IPC: G06F9/46
Filed: 1984-09-04
Abstract: PURPOSE:To allow two virtual central processors under the control of the same operating system to communicate with each other efficiently by setting a time slice for the communication. CONSTITUTION:When a virtual central processor (VCPU#0) sends an instruction SICP so as to communicate with VCPU#2, an emulation routine of firmware corresponding to the instruction SIGP is executed and a dispatcher is run. The dispatcher saves the internal information of VCPU#0 in a specific area of a memory, sets a timer slice tS in a timer, and write the saved information in a real central processor at its original location, thereby dispatching VCPU#1. When VCPU#1 is obtained in the real central processor, VCPU#1 accepts an external interruption with the instruction SIGP and performs processing for the instruction SIGP to set a flag A to 0, thereby returning to its original process.
Patent JP-2000023302-A (JP)
Title: Pantograph frame and current collector for vehicle
Inventor: SHIBATA KATSUHIKO
IPC: B60L5/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a current collector for a vehicle provided with a pantograph frame which reduces aerodynamic noise and enables miniaturization of equipment. SOLUTION: This pantograph frame is installed with single-arm pantograph 3, a pantograph frame 10, which retains the lower end portion of the single arm pantograph 3 reduces section thickness from a thick-walled part 11 stretching in the vehicle width direction toward a fluttering side and an unfluttering side and is constituted as a stream-line shape as a whole, and a low noise polymer insulator 6 one end of which is fixed to the vehicle body and the other end of which retains the pantograph frame 10. The pantograph frame 10 is connected smoothly with the low-noise polymer insulator 6.
Patent JP-H1032111-A (JP)
Title: Molecular mixed magnetic material
Inventor: OGOSHI SHINICHI
IPC: B81B1/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide the molecular mixed magnetic material with superior magnetic characteristics as well as a new performance by providing the molecular magnetic material with variable magnetic characteristics from light irradiation. SOLUTION: Fe1.5 Cr(CN)6 as a CN-crosslinking metallic complex is produced by mixing the aqueous solution of Fe2 Cl2 and K3 Cr(CN)6 . The composition formula of this complex as a ferromagnetic body is F1.5 Cr(CN)6 .7.5 H2 O to be face-centered cubic lattice structured. The magnetization of Fe1.5 Cr(CN)6 .7.5 H2 O is reduced by irradiating this complex for several hours at the temperature of about 5K and in exposing to an external magnetic field of about 40G. At this time, a high-pressure mercury lamp is used as a light source for examining the photomagnetic effect. Finally, this complex is annealed up to the temperature of about 70K for restoring the magnetization value to that before the irradiation.
Patent JP-H1019360-A (JP)
Title: Emergency shutter of ventilation duct of vessel
Inventor: OTA KATSUYA
IPC: B63B19/04
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide ant emergency shutter that can be safely operated from outside a room with a simple operation and can shut a ventilation duct instantaneously freely rotatably by attaching a swing cover on a wall of the ventilation duct so that it can cover the external opening of the ventilation duct. SOLUTION: When a rope 8 is pulled, a cover 2 is freed from a ventilation duct 1. Therefore, an end of the rope 8 is normally pulled, wound and tied on a rope holder to keep an external opening (b) of the ventilation duel 1 in open state. When an emergency such as a fire starts, the rope 8 is untied or cut off immediately, so that the cover 2 swings due to the weight of a balance weight 7 and a flat plate 2'' of the cover 2 comes in contact with the external opening (b) of the ventilation duct 1 to shut the external opening (b). Therefore, the external opening (b) of the ventilation duct 1 can be instantaneously shut with a safety operation.
Patent JP-2000003088-A (JP)
Title: Image forming device
Inventor: KOINUMA NORIYUKI
IPC: G03G15/06
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To effectively discharge much deteriorated developer staying in the vicinity of a developer supply member to the outside of a developing device by changing the capacity of the vicinity part of the developer supply member in a developer storage part. SOLUTION: In a deteriorated toner discharge mode, an IPU controls a 2nd electrifier to uniformly electrify the surface of a photoreceptor drum 11 and outputs a control signal for the deteriorated toner discharge mode to a 2nd developing control part. Based on the output, the 2nd developing control part drives a movable member driving motor in a state where the driving of an agitator driving motor is stopped, so that a movable member 52 is moved in a direction shown by an arrow. By such movement, the capacity under a toner supply roller 36 in a hopper part is reduced. The 2nd developing control part rotates a developing roller 35 and the roller 36 accompanying the movement of the member 52 while respectively applying developing bias 53 and toner supply bias 54 whose values are different from those in the case of ordinary actuating operation.
Patent JP-S5975412-A (JP)
Title: Device for reproducing digital record
Inventor: ITOU TAKESHI
IPC: G11B20/10
Filed: 1982-10-22
Abstract: PURPOSE:To set the power supply to a digital reproducing system to the turned off condition simultaneously with the monitoring of analog signals and to realize sound recording of a long time, by supplying an ADC output to a DAC input under the sound recording condition of a digital record reproducing device using a portable power source. CONSTITUTION:The output signal of an ADC circuit 20 is supplied to a DAC circuit 26 via a switch 41 and the supply of the output voltage of a DC-DC converter 37 to a reproducing system 27 is interrupted. Therefore, the output signal of the ADC circuit 20 is respectively supplied to OUTL and OUTR and monitor terminals ML and MR after it is DA-converted at the DAC circuit 26. As a result, monitoring of sound recording signals can be performed under a condition which is nearly same as the case where monitoring is performed under the EE condition of a VTR and excellent reproduction of digital records can be performed by extending the continuous sound recording time by a portable power source of a battery, etc.
Patent JP-H0236188-A (JP)
Title: Platinum complex
Inventor: SHIRAI HIROYOSHI
IPC: C07C211/65
Filed: 1988-07-26
Abstract: NEW MATERIAL:A (2-alkylmalonato)(2-alkyl-1,3diamino-propane)platinum(II) expressed by formula (R<1> represents 1-4C alkyl; R<2> represents H or 1-4C alkyl). EXAMPLE:(Malonato)(2-n-propyl-1,3-diaminopropane) platinum(II). USE:A carsinostatic agent with a low toxieity. PREPARATION:A(dichloro)(2-alkyl-1,3-diaminopropane)platinum(II) expressed by formula II is passed through an ion-exchange resin regenerated with sodium hydroxide to afford a (dihydroxy)(2-alkyl-1,3-diaminopropane)platinum(II), which is dissolved in water and malonic acid or a 2-alkylmalonic acid expressed by formula IV is added and reacted therewith at room temperature for 24hr while stirring.
Patent JP-S6164165-A (JP)
Title: Mos type field-effect transistor
Inventor: ISHIKAWA OSAMU
IPC: H01L29/08
Filed: 1984-09-05
Abstract: PURPOSE:To attain the increase of currents and withstanding voltage simultaneously, and to enable operation at large power by making the concentration of at least one part of the main surface side of a semiconductor substrate positioned between mutually separate channel forming regions lower than the semiconductor substrate as a drain region. CONSTITUTION:An N type low concentration layer 10 having resistivity higher than an N type epitaxial layer 2 is formed to one part of a surface region in the N type epitaxial layer 2 held between mutually separate channel forming regions 3 from the main surface side. Since the N type low concentration layer 10 is easy to be depleted because of low concentration when a source terminal S is connected to the ground and a high (+) bias is applied to a drain terminal D, a surface-side depletion layer 9 extends up to a position deeper than the surface, and functions as a mutual connection by the depletion layer of channel-side depletion layers 8, and the lowering of BVds by the curvatures of the channel-side depletion layers is prevented. The effect is displayed largely especially when the N type epitaxial layer 2 has low resistivity, when low resistivity such as one of approximately 0.8-1.4OMEGAcm is used in the N type epitaxial layer 2 in order to reduce Ron and increase currents, thus attaining the augmentation of currents without remarkably lowering withstanding voltage.
Patent JP-S57109336-A (JP)
Title: Charged beam exposing device
Inventor: SUGIHARA KAZUYOSHI
IPC: H01L21/027
Filed: 1980-12-26
Abstract: PURPOSE:To prevent the noise and the heat generated at the motor for the subject exposing device by a method wherein a cancelling mechanism, which cancels the non-linear spring strength of a bellows on the charged beam exposing device driving a sample-stand through the intermediary of the bellows, is provided. CONSTITUTION:As the bellows 4 expands or contracts in proportion to the shifting of the sample-stand 2, load fluctuations are generated by the non-linear spring strength of the bellows 4. By the help of a coupling rod 6, an outside structure 7 and a balancing weight 8, strength acts on the bellows 4 in the direction reverse to the spring strength generated when the bellows 4 expands or contracts. At this time, if the length of the coupling rod, the position of the structure 7 which works as a supporting point, and the balancing weight 8 are set at  a proper value, the fluctuations of load caused by the expansion and contraction of the bellows 4 can be removed.
Patent JP-H0473637-A (JP)
Title: Projection screen
Inventor: UEDA MASAHIRO
IPC: G03B21/625
Filed: 1990-07-13
Abstract: PURPOSE:To simultaneously realize the improvement of contrast and the prevention of the occurrence of a moire pattern by mounting a polarizing film. CONSTITUTION:The polarizing film is mounted. As the screen where the polarizing film is mounted, there is the combination of a Fresnel lens and a normal lenticular lens which has no black stripe. Besides, the combination of the Fresnel lens and an anisotropic light scattering material is desirably offered. As to the polarizing film which is used, it is desirable to use the film having high polarizing property because the higher the polarizing property becomes, the higher the contrast is obtained. It is desirable that the transmissivity of the natural light of the polarizing film is about 50% and the transmissivity of the polarized light is >=90%. Thus, the improvement of the contrast and the prevention of the occurrence of the moire pattern are simultaneously solved.
Patent JP-H0849661-A (JP)
Title: Flow control device
Inventor: NAGATA MITSUO
IPC: F04B49/00
Filed: 1994-08-08
Abstract: PURPOSE:To enable continuous control of a flow throughout a total flow rate area by indicating a switching means to switch a delivery route to an auxiliary flow passage when a delivery amount of a capacity variable pump is reduced to a value lower than a minimum delivery amount and indicating the switching means to switch the delivery route to a main flow passage when an outflow amount of the auxiliary route passage is increased to a value higher than a switch delivery amount. CONSTITUTION:A delivery amount regulating circuit 10 is provided for regulating a delivery amount of a plunger pump 1 and consisting of a flow rate set circuit 20 and a flow rate varying circuit 30, and a microflow rate regulating circuit 40 and a switching circuit 50 are provided. The switch circuit 50 consists of a cutoff valve 51, a control valve 52, and an escape valve 53 and an electromagnetic type four-port two-position control valve is used in a control valve 52 to open and close the cutoff valve 51. Further, a microflow rate regulating circuit 40 comprises an electromagnetic proportional flow rate control valve 41 and an escape valve 42 and is located in an auxiliary line 80. When a delivery amount of a plunger pump P1 is reduced to a value lower than a minimum delivery amount, the auxiliary flow passage 80 is selected as a delivery route by the switching circuit 50.
Patent JP-S6430353-A (JP)
Title: Calling device
Inventor: MATSUDA MITSUHIRO
IPC: H04M1/62
Filed: 1987-07-25
Abstract: PURPOSE:To using the transmitting part of a handset also as a microphone at the time of a hand free call and to reduce a price by providing a cradle part to communicate with the external part of the handset and to form a space to conduct a sound from one edge to the transmitting part. CONSTITUTION:When a handset 3 is fitted to a calling device main body 4, a cradle part 10 to block a receiving part 2 side of a transmitting part 1 and, simultaneously, to form a space 15 to communicate with the external part at the one edge side of the handset from the opposed part to the transmitting part 1 is provided to the calling device main body 4. Thus, the sound transmitted through an air from the receiving part 2 can be avoided to the utmost by positively conducting the sound from a transmitting part 1 edge side to the transmitting part 1, and simultaneously, the hand free transmission by using the transmitting part 1 of the handset 3 can be executed. By the space formed between the transmitting part 1 and the calling device main body 4, the cradle part 10 and the receiving part 2 are not closely contacted as conventional device. Therefore, even when the main body is oscillated by an output sound from the receiving part 2, a howling, etc., due to the influence of the oscillation are hard to occur.
Patent JP-H1031592-A (JP)
Title: Method and system for managing memory
Inventor: SHINOMIYA KAZUNARI
IPC: G06F12/02
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a memory managing system capable of evading the deadlock of a program due to the reduction of memory resources, the malfunction of a computer and the decrease of processing speed due to memory swapping without caring about an application program. SOLUTION: The system is provided with an operating system 20 for performing an execution control of tasks or processes based on the application program 100 including plural tasks or processes set as an independent unit of program operation in a software of a real time processing computer in program groups 101, 102 and a memory 10 used by the task or the process, and the operating system 20 is provided with a memory consumption counting means 20a as a memory monitoring means for monitoring memory resources, a mode for changing a schedule of the task or the process and a mode for waiting the execution control for the tasks or the processes according to the monitoring result.
Patent JP-H0473704-A (JP)
Title: Optical signal transmission equipment
Inventor: HARADA YOSHIHIRO
IPC: H04B10/50
Filed: 1990-07-13
Abstract: PURPOSE:To improve heat resistance and the coupling efficiency of light by forming a package in a can case, and working the tip of a plastic fiber so as to conform to the can case. CONSTITUTION:A transmission part 10 is formed by adhering a driver IC 5 with a stem 1 and sealing with the can case 2 on which a glass cap 3 is mounted. A reception part 11 is formed by adhering a light receiving IC 6 with the stem 1 and sealing with the can case 2. The tip part 13 of the plastic fiber 12 is expanded in conal shape, and the end face of it is formed in the same diameter as that of the can case. The plastic fiber 12 is fixed at the transmission part and the reception part by covering with rubber 8 extending over the terminal part 13 with large diameter and the can case of the transmission and reception parts.
Patent JP-H0717736-A (JP)
Title: Method for stretching optical fiber preform
Inventor: TOKUNAGA KEIICHI
IPC: C03B37/014
Filed: 1993-06-30
Abstract: PURPOSE:To maintain the characteristics of an optical fiber by rotating an optical fiber preform around its central axial line, thereby uniformizing heating in a circumferential direction and stretching the optical fiber preform to a completely round state. CONSTITUTION:The top end of the optical fiber preform 1 is clamped by a rotary lamp 5 and is so supported on an upper supporting bracket 6 that the optical fiber preform 1 is made freely rotable around its central axial line. The optical fiber preform 1 is heated by radiation heat of a heating furnace 3 heated by this heater 4. A roller 91 is rotatably supported in a bracket part 81 projecting to face the inner side of a hollow circular cylindrical or hollow prismatic rotary frame 8 and a heat resistant endless belt 92 is wound around plural rollers 91 isolated in the axial line direction of the rotary frame 8, by which a clamp rotating and feeding device 9 of an endless tracked vehicle type is constituted. A pulley 7 is fixed to the bottom end of the rotary frame 8 and is freely rotatably supported on a bottom end supporting bracket 10. The endless belt 92 is moved like an arrow by rotation of the rollers 91, by which the optical fiber preform 1 is clamped and stretched.
Patent JP-S5888531-A (JP)
Title: Device for feeding sludge into incinerating furnace
Inventor: SATOU HIDEAKI
IPC: F23G5/44
Filed: 1981-11-19
Abstract: PURPOSE:To obtain a stable transferring capacity by a method wherein a single thread screw is provided in a feeder casing to push out the sludge into a chute continuously under compressing it so that the filling rate of the sludge will become 100% at the conical tapered section of the feeder casing. CONSTITUTION:The chute 15, projected into an introducing port 2 or a tubular body 6, is connected to the feeder casing 10 through the conical tapered section 14 narrowed as it goes into the feeding direction thereof, while the chute 15 and a dispersing equipment 5 are corresponding each other. The single thread screw shaft 12 is inserted into the feeder casing 10 to push out the sludge continuously into the chute 15 under compressing it so that the filling rate of it at the conical tapered section 14 will become 100%, while the free end at the feed-out side of the single thread screw 12 is ended at a place before the chute 15 or the border of the tapered section 14 so that the interior of the chute 15 will become an air seal section 16. According to this method, the stable transferring capacity with respect to the physical change of a substance to be transferred may be obtained.
Patent JP-H108670-A (JP)
Title: Eaves edge structure for vertical roofing
Inventor: KONO SHIGEHARU
IPC: E04D13/15
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a vertical roof which can absorb thermal expansion and contraction of a roof member, and which can prevent a connecting part between the roof member and an arabesque part of an eaves from being deformed or detached. SOLUTION: An arabesque body 23 is fixed to the eaves end of the bedding member 2 of a roof. The arabesque body 23 supports an absorbing frame 24 which is slidably supported and guided in a direction of the eaves ridge. A coupling wall 34 is provided to the projecting end of the absorbing frame 24, and the eaves end of a roof member 5 is latched and coupled to the coupling wall 34. With this arrangement, the eaves end of the roof member 5 is fixed and held by the absorbing frame 24 which is slidably displaced so as to absorb the thermal expansion and contraction of the roof member 5.
Patent JP-S6164198-A (JP)
Inventor: KOJIMA YASUSHI
IPC: H05K9/00
Filed: 1984-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。